Which two functions help to ensure the confidentiality of personal data? (Choose two.)

Last Updated: Apr 12, 2025
IT Exam Items Repository › Category: Data Analytics Essentials › Which two functions help to ensure the confidentiality of personal data? (Choose two.)

Which two functions help to ensure the confidentiality of personal data? (Choose two.)

  • hashing
  • data encryption
  • file permissions
  • version control
  • multi-factor authentication

Explanation: Methods used to ensure the confidentiality of personal data include: data encryption, username ID and password, two factor authentication, and minimizing exposure of sensitive information.

Related exam: Module 9.3.2 Quiz - Ethics and Bias in Data

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